Inconsistencies and funny goofs with Apple's new iOS6 maps feature have been widely reported. But in Japan, a country-specific set of technical issues contribute to the feature's lack of reliability there. The biggest problem, according to a NYT article by Hiroko Tabuchi, is that "much of its data appears to be drawn from OpenStreetMap Japan, a Wikipedia-like service that contains a lot of incorrect and outdated information," and Japan "uses a system of longitude and latitude that differs slightly from the global standard." Apple may have mixed up conflicting data sources that use both systems. (NYTimes.com)